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NEETChemistryd and f Block Elements

What is the electron configuration of Curium (Cm)?

Options

  1. A[Rn] 5f14 7s2
  2. B[Rn] 5f7 7s2
  3. C[Rn] 5f3 7s2
  4. D[Rn] 6d10 7s2

Correct answer

A. [Rn] 5f14 7s2

Step-by-step solution

The paragraph provides the electron configuration of Curium (Cm) as [Rn] 5f14 7s2 .

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